SCHULAMID® 66 CF 20 H

About
20% carbon fiber reinforced, heat stabilized Polyamide 66 with very high tensile strength&&

Product Description
SupplierA. Schulman
GenericPA66
Material StatusCommercial: Active
FeaturesGood Rigidity,Good heat aging resistance,Good flexibility,Low coefficient of friction,Low density,Grease resistance,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.21g/cm³ISO 1183/A
Water absorption rate
Equilibrium, 23 ℃, 50% RH1.7%ISO 62
Viscosity number145cm³/gISO 307

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃5.0kJ/m²ISO 179/1eA
23℃8.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃45kJ/m²ISO 179/1eU
23℃60kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed246ISO 75-2/Af
0.45 MPa, unannealed> 250ISO 75-2/Bf
Vicat Softening Temp 
A50> 250ISO 306/A50
B50> 250ISO 306
Ball pressure test
220℃Pass IEC 60695-10-2

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+4ohmsIEC 60093
Volume resistivity> 1.0E+3ohms·cmIEC 60093
Compared to the leakage tracing index100VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flammability level IEC 60695-11-10, -20
1.5 mmHB IEC 60695-11-10, -20
3.0 mmHB IEC 60695-11-10, -20

MECHANICALNominal valueUnitTest method
Tensile modulus17000MPaISO 527-2/1A/1
tensile strength
fracture220MPaISO 527-2/1A/5
Tensile strain
fracture2.8%ISO 527-2/1A/5
Bending modulus13000MPaISO 178
bending strength315MPaISO 178
Bending strain3.6%ISO 178
Ball hardness
H358/30300MPaISO 2039-1

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time3.0 to 4.0hr
Recommended maximum moisture content0.040 to 0.10%
Proposed maximum recycled material ratio20%
Processing (melt) temperature280 to 300°C
Mold temperature60 to 120°C

Notes
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